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laila [671]
3 years ago
9

Witch property does 21 times 9 equals 9 times 21

Mathematics
1 answer:
vfiekz [6]3 years ago
4 0
Communitive property
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(9b+7)+(4x-3)+(8n+5)=? ​(Simplify your​ answer.)
uysha [10]

Answer:

9b+8n+4x+9

Hope that helps!

8 0
3 years ago
Read 2 more answers
Please help thank you
mars1129 [50]

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B. LN corresponds to EF

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3 0
3 years ago
If I had n dollars in my bake account and deposited $132 what's an expression to represent the total amount I have
Deffense [45]

Answer:

T = n + 132

Step-by-step explanation:

Initially you have n dollars in your bank account.

Since the question doesn't ask or concern the future or present value of money, after depositing $132 you will totally (T) have:

T = n + 132

4 0
3 years ago
All you have to do is write the function!
sasho [114]

Answer:

The function that represents the average cost in dollars of saleable software CD is given as follows;

f(x) = 500,020/x + 0.10

Step-by-step explanation:

The given parameters are;

The cost of manufacture of each software CD = $0.10

The development cost to produce the CD = $500,000

The number of CDs that are not sold = The first 200 CDs

The total cost of production. 'C', of the the CD is given as follows;

C = $500,000 + $0.10×200  = $500,020

The function, 'f' for the average cost in dollars of a saleable software CD where 'x' is the number of saleable software CDs is given as follows;

f(x) = (C + 0.10·x)/x = C/x + 0.10

∴ f(x) = 500,020/x + 0.10.

5 0
3 years ago
Can speed decrease if it's already at zero?
Leona [35]

No its not possible  

7 0
4 years ago
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